OSTECH Co., Ltd.'s Company Profile and Products

■Features ・Doping amount: Nb 0.7wt% ・Up to 20mm square possible

• Semiconductor Manufacturing

• Semiconductor Materials

(100) can be up to 50mm square and 3” in diameter. Please consult us for maximum sizes in other directions.

• Semiconductor Manufacturing

• Semiconductor Materials

(100) can be up to 50mm square and 2" in diameter. Please consult us for maximum sizes in other directions.

• Semiconductor Manufacturing

• Semiconductor Materials

Up to 50mm square and 2” in diameter is possible. Please consult us for maximum sizes in other directions.

• Semiconductor Manufacturing

• Semiconductor Materials

BM has a flat cavity shape. Regarding materials, tungsten and molybdenum are almost standard.

• Polymeric Materials

• Vacuum Deposition Films

FS is a straight type and is suitable for evaporating small amounts of easily reactive materials such as Al.

• Polymeric Materials

• Filaments

■Features We manufacture "BN" and "TiB2" from powder to sintering and processing. We have 40 HP furnaces and manage the furnace...

• Metallic Materials

• Sintering

We have special series BE, BU, and BD. BD is a block board made of composite ceramics (BN-TiB2) that has a long service life fo...

BU has a lid and is suitable for sublimation materials. Regarding materials, tungsten and molybdenum are almost standard.

BE has added innovations to the standard series, taking into account the usage environment and purpose. Regarding materials, tu...

• Metallic Materials

• Molybdenum

• Fastening Components

• Hexagon Nuts

• Metallic Materials

• Molybdenum

High purity material with 99.9% purity.

• Inorganic & Mineral Materials

• Alumina

It has high mechanical strength at high temperatures and excellent thermal shock resistance.

• Inorganic & Mineral Materials

• Fine Ceramics

It has very high hardness and excellent wear resistance. Strength does not deteriorate even at high temperatures.

• Inorganic & Mineral Materials

• Fine Ceramics

This is a standard product of the Macerite series. Maximum operating temperature 1.200℃

• Inorganic & Mineral Materials

• Fine Ceramics

Semiconductor manufacturing equipment (for front-end processes) is required to support smaller design rules (0.18μm or less) an...

• Semiconductor Manufacturing

• Microelectronics & Semiconductor Packages

■Features ・It has a coefficient of thermal expansion that matches that of Si, and is resistant to thermal shock and can withst...

• Semiconductor Manufacturing

• Semiconductor Materials

■Features A susceptor with a thermal expansion coefficient matching that of silicon, high thermal conductivity and thermal emis...

• Machining / Machine Tools

• Heating Apparatus

High purity alumina due to chemical stability, high melting point, high mechanical strength, high hardness, good thermal conduc...

• Inorganic & Mineral Materials

• Alumina

Β’’-Alumina (Rhombus: R3m) and β-Alumina (Hexagonal: P63/mmc) are two different crystal structures. The chemical composition of...

• Inorganic & Mineral Materials

• Alumina

■Summary - Can be used in various fields such as cameras, lasers, semiconductor devices, and measurement. ・Compared to aspheri...

• Optical Components

• Industrial Lenses

■Summary - Prevents lenses used for laser processing and measurement from deteriorating in performance due to dust and dust adh...

• Boards & Circuit Boards

• Glass Substrates

■Anti-reflective coating overview ・A thin film is coated on the surface to suppress the reflection of the material. ・As anti-...

• Optical Components

• Anti-Reflection Coatings

This is a unit that focuses the light emitted from the fiber to a single point. The pseudo-collimating section and condensing u...

• Cables

• Fiber Optic Cables

■ Abrasive grain hardness and shape Highly durable and highly crushing abrasive grains tailored to the workpiece material. Sele...

• Semiconductor Manufacturing

• Semiconductor Materials

■Characteristics of negative photoresist Various negative photoresist series designed for various applications ・ Conventional ...

• Semiconductor Manufacturing

• Semiconductor Materials

■Unique features of positive photoresist ・Sensitivity to g-line, i-line or broadband exposure ・No post-exposure bake ・Easy r...

• Semiconductor Manufacturing

• Semiconductor Materials

■Characteristics of materials for direct prototyping ・Excellent transparency ・Excellent mechanical properties ・High chemical...

• Adhesives & Repair Materials

• Optical Adhesives

■Materials for nanoimprint lithography Polymers for thermal and UV-based nanoimprint lithography ・Thermoplastic plastic ・Curi...

• Semiconductor Manufacturing

• Semiconductor Materials

This device has measuring tables on both sides, one side measures the notch of the wafer, and the other side measures the end f...

• Semiconductor Manufacturing

• Silicon Wafers

■Device performance ・The measurement accuracy of the device itself is ±30″.When the tolerance of the slicing machine is zero, ...

• Semiconductor Manufacturing

• Silicon Wafers

This is an inspection device that inspects the crystal orientation of single crystal wafers and ingots for different purposes. ...

• Testing Equipment

• X-ray Inspection System

■Device performance ・This device is mainly a semi-automatic measuring device that measures surface defects in single crystal m...

• Testing Equipment

• Semiconductor Inspection Equipment

SCO-c LED indication for identification in 1 to 5 seconds. We focused on high speed and easy operation. ■Easy operation Place t...

• Testing Equipment

• Semiconductor Inspection Equipment

■Applications Additives for steel, secondary batteries, fuel cells (for hydrogen storage alloys, etc.), Al-Ti-V alloys (aircraf...

• Metallic Materials

• Hydrogen Storage Alloys